Oil bag

(Zool.) a bag, cyst, or gland in animals, containing oil.

See also: Oil

References in periodicals archive ?
The REOS line-side connector pairs perfectly with Rapaks edible oil bag for Bag-in-Box packaging and has special food safe components designed to withstand cooking oil and oil-based ingredients.
The purchase includes a suitable size diesel power unit, An oil bag for oil bag water drainage, And two (2) boat pull-down oil spill tanks.